Other foundations for the Mackinac Bridge (13 of 13)

Sheet piling is in and work progresses on one of the shallower water foundations, Electronic reproduction of photograph.  The Mackinac Bridge 1954 - 1958. Mackinac Bridge Authority
Abstract/Description: Sheet piling is in and work progresses on one of the shallower water foundations
Subject(s): Bridges--Design and construction
St. Ignace (Mich.)
Mackinaw City (Mich.)
Mackinac Bridge (Mich.)
Date Created: 1955 (approximate)